I've never thought about who I know that's the smartest before.... it's either my friend who works on firmware for cable modem head end stuff, who used to be a

I've never thought about who I know that's the smartest before.... it's either my friend who works on firmware for cable modem head end stuff, who used to be a volunteer fireman in his free time, along with raising a family Or... the other friend who used to do everything, EE, MD, Aviation mechanic, instructor, pilot, avionics repair, computers, law enforcement, but is now in declining health, and I help him fix old radio gear, test equipment, cesium beam atomic clocks, etc.